15990829

素因数分解:

${\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:332

約数の個数: 16

約数和(自身を含む): 17496000

約数和(自身を除く): 1505171

約数列:

[1, 17, 59, 107, 149, 1003, 1819, 2533, 6313, 8791, 15943, 107321, 149447, 271031, 940637, 15990829]

約数ペア:

[(1, 15990829), (17, 940637), (59, 271031), (107, 149447), (149, 107321), (1003, 15943), (1819, 8791), (2533, 6313)]